[{"question":"Ako \u013eudia a\u017e do konca dev\u00e4tn\u00e1steho storo\u010dia vysvet\u013eovali teplo?","answers":["teplo je kal\u00f3ria","teplo je teplota","teplo je pohyb","teplo je l\u00e1tka"],"correct":"teplo je l\u00e1tka","order":"1"},{"question":"\u010co je to kalorikum?","answers":["nev\u00e1\u017eite\u013en\u00e1 l\u00e1tka, ktorou \u013eudia vysvet\u013eovali teplo","nev\u00e1\u017eite\u013en\u00e1 latka, ktorou \u013eudia vysvet\u013eovali teplotu","jednotka tepla","jednotka teploty"],"correct":"nev\u00e1\u017eite\u013en\u00e1 l\u00e1tka, ktorou \u013eudia vysvet\u013eovali teplo","order":"2"},{"question":"Ako vysvet\u013eoval teplo Rumford?","answers":["Teplo je teplota.","Teplo vznik\u00e1 pohybom vrt\u00e1ka, ktor\u00fd rozkmit\u00e1 \u010dastice kovu.","Teplo je l\u00e1tka, ktor\u00e1 sa prelieva z telesa na teleso.","Teplo je kalorikum."],"correct":"Teplo vznik\u00e1 pohybom vrt\u00e1ka, ktor\u00fd rozkmit\u00e1 \u010dastice kovu.","order":"3"},{"question":"Ak\u00fd pokus robil Rumford, pri sk\u00faman\u00ed tepla?","answers":["v\u0155tanie delovej hlavne vrt\u00e1kom","trel o seba dva kusy \u013eadu","vyrobil teplomer","dal do vody vrec\u00fa\u0161ko \u010daju"],"correct":"v\u0155tanie delovej hlavne vrt\u00e1kom","order":"4"},{"question":"Ako sa spr\u00e1vaj\u00fa \u010dastice v pevnej l\u00e1tke pri zohrievan\u00ed?","answers":["nekmitaj\u00fa","kmitaj\u00fa pomal\u0161ie","kmitaj\u00fa r\u00fdchlej\u0161ie","ned\u00e1 sa to zisti\u0165"],"correct":"kmitaj\u00fa r\u00fdchlej\u0161ie","order":"5"},{"question":"Ako sa spr\u00e1vaj\u00fa \u010dastice plynu pri ochladzovan\u00ed?","answers":["nepohybuj\u00fa sa","pohybuj\u00fa sa pomal\u0161ie","pohybuj\u00fa sa r\u00fdchlej\u0161ie","ned\u00e1 sa to zisti\u0165"],"correct":"pohybuj\u00fa sa pomal\u0161ie","order":"6"},{"question":"Pre\u010do \u010daj zafarbil tepl\u00fa vodu sk\u00f4r ako studen\u00fa?","answers":["Lebo \u010dastice sa v teplej vode pohybuj\u00fa r\u00fdchlej\u0161ie.","Lebo \u010dastice sa v teplej vode pohybuj\u00fa pomal\u0161ie.","Lebo \u010dastice sa v studenej vode pohybuj\u00fa r\u00fdchlej\u0161ie.","Nie je to pravda."],"correct":"Lebo \u010dastice sa v teplej vode pohybuj\u00fa r\u00fdchlej\u0161ie.","order":"7"},{"question":"Pre\u010do pohyb \u010dast\u00edc naz\u00fdvame tepeln\u00fd pohyb?","answers":["Nie je to pravda.","Lebo \u010dastice s\u00fa teplo.","Lebo pohyb \u010dast\u00edc nez\u00e1vis\u00ed od teploty.","Lebo pohyb \u010dast\u00edc sa men\u00ed pri zohrievan\u00ed a pri ochladzovan\u00ed."],"correct":"Lebo pohyb \u010dast\u00edc sa men\u00ed pri zohrievan\u00ed a pri ochladzovan\u00ed.","order":"8"},{"question":"Kto pri sk\u00faman\u00ed tepla trel o seba dva kusy \u013eadu?","answers":["Rumford","Davy","Amontons","Kaloria"],"correct":"Davy","order":"9"},{"question":"Pri tren\u00ed dvoch kusov \u013eadu sa \u013ead topil aj pod bodom mrazu. Ako to vysvet\u013eovalo teplo?","answers":["Teplo je kalorikum.","Teplo je l\u00e1tka pr\u00edtomn\u00e1 v \u013eade.","Teplo vznik\u00e1 pri pohybe.","Teplo nevznik\u00e1 pri pohybe."],"correct":"Teplo nevznik\u00e1 pri pohybe.","order":"10"}]